Modern Technology Solutions
Modern Technology Solutions

Information Systems Security Officer (ISSO)- Senior

Huntsville, AL, US • Posted 30+ days ago • Updated 8 hours ago
Full Time
On-site
Fitment

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Job Details

Skills

  • Risk Assessment
  • STIG
  • FISMA
  • NIST SP 800 Series
  • System Security
  • Authorization
  • Auditing
  • Continuous Monitoring
  • Documentation
  • Incident Management
  • Reporting
  • Information System Security
  • Leadership
  • Training
  • Information Assurance
  • Computer Science
  • Information Systems
  • Risk Management Framework
  • RMF
  • NIST 800-53
  • Nessus
  • Splunk
  • SIEM
  • Conflict Resolution
  • Problem Solving
  • Analytical Skill
  • Attention To Detail
  • Regulatory Compliance
  • Communication
  • Collaboration
  • Security+
  • Certified Ethical Hacker
  • CISSP
  • DoD
  • Satellite Communications
  • Cyber Security
  • Security Controls
  • Security Clearance
  • MW

Summary

We are seeking a dedicated Senior Information System Security Officer (ISSO) to provide cybersecurity expertise for a vital Department of Defense (DoD) initiative focused on space-based operations and national security. The ISSO will support the development, implementation, and maintenance of the cybersecurity program to ensure compliance with DoD security requirements and the Risk Management Framework (RMF). This role will involve working closely with multidisciplinary teams to protect critical systems and ensure mission success.

Responsibilities:

As the ISSO, your responsibilities will include:

Cybersecurity Support:
  • Implement and maintain cybersecurity controls for mission systems to protect sensitive data and assets.
  • Assist in the development and maintenance of System Security Plans (SSPs), Risk Assessment Reports (RARs), and other RMF documentation.
  • Ensure compliance with DoD regulations, policies, and guidance, such as STIGs, FISMA, and NIST SP 800-53.

Risk Management Framework (RMF) Implementation:
  • Support the RMF process, including categorization, control selection, assessment, and continuous monitoring of system security posture.
  • Assist in the preparation and submission of Authorization to Operate (ATO) packages and ensure systems maintain their authorized status.
  • Collaborate with engineering and operational teams to implement required security controls and resolve deficiencies.

Continuous Monitoring and Reporting:
  • Conduct security audits, scans, and continuous monitoring to validate compliance and identify vulnerabilities.
  • Maintain logs, reports, and documentation related to system access, security incidents, and cybersecurity status.
  • Prepare briefings and reports for program managers and stakeholders regarding cybersecurity performance and risks.

Incident Response and Mitigation:
  • Monitor systems for security incidents, conduct initial investigations, and assist in handling and reporting incidents according to DoD protocols.
  • Develop and implement plans to mitigate identified vulnerabilities and reduce risks to the systems.

Collaboration and Communication:
  • Liaise with Information System Security Managers (ISSMs), program leadership, and engineering teams to ensure cybersecurity objectives are met.
  • Support cross-functional teams to align cybersecurity efforts with mission requirements.

Security Training and Awareness:
  • Ensure personnel are trained and aware of cybersecurity responsibilities, policies, and best practices relevant to the systems.

Required Qualifications:
  • Bachelor's degree in Cybersecurity, Information Assurance, Computer Science, or related technical field.
  • 10+ years experience in information systems security or related roles within DoD environments.
  • Knowledge of RMF processes, DoD cybersecurity standards, and NIST 800-53 control frameworks.
  • Familiarity with security tools such as ACAS, Nessus, Splunk, or SIEM platforms.
  • Strong problem-solving and analytical skills with attention to detail in a compliance-driven environment.
  • Excellent communication skills for collaboration with technical teams and program managers.

Desired Qualifications:
  • Certifications such as Security+, CEH, CISSP, or other DoD-approved cybersecurity certifications.
  • Experience with space-based systems or satellite communications cybersecurity.
  • Familiarity with implementing and maintaining security controls for classified and unclassified systems.

Clearance Requirements
  • Active TOP SECRET (TS) clearance with eligibility for Sensitive Compartmentalized Information (SCI).
  • U.S. Citizenship is required for this position.

#LI-MW2

#Merlin
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: RTL041421
  • Position Id: 5ccfd119a7c765fb8f543fa9358b7600
  • Posted 30+ days ago
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